Providing information of UE for inter-UE session transfer

This paper presents the method for providing information of devices allowing session transfer over multiple devices, named IUT (Inter-UE transfer) of service continuity. In order to provide the IUT, a current device must acquire information about another device to which a session being executed by the current device is to be moved. In order for a user managing a plurality of devices to move a session, the user selects a target device to which the session will move before issuing a session transfer request. We propose the method of providing target device list for IUT session transfer request. Target device list is configured by locating devices having higher possibilities for session transfer to locations having higher session transfer priorities on the target device list. The detail of our proposed method is shown in this paper.